Screw anchor with large flat round head and Torx drive T30. For use in functional maintenance or for suspended ceilings with fire protection requirements (model piping system guideline MLAR 2/2015) please note additional regulations! Application: The number and arrangement of the screw anchors can be found in the implementation plan or the static proof and must be observed. Installation and assembly in accordance with European Technical Assessment ETA-15/0784 or assembly instructions in cracked and non-cracked concrete C20/25 to C50/60. The entire approval certificate ETA-15/0784 must be observed when dimensioning. For use in masonry, see general type approval Z-21.1-2103. A fire protection report for functional maintenance is available for KS sand-lime brick, KSL perforated sand-lime brick and MZ solid brick. Use in dry interior rooms. Set the screw anchor with a tangential impact wrench or by hand. Use for: anchor rails 18 mm slot width Technical details Ø: 7.5 mm Length L: 50 mm Head Ø: 17 mm Nominal bore Ø: 6 mm Clamping range t fix: 15 mm Recommended torque: 20 Nm Torx drive: T30 Material: steel, galvanized according to DIN EN ISO 2081/4042, blue passivated Approval no.: ETA-15/0784
